CVE-2026-8289 | Open5GS up to 2.7.7 SMF /src/smf/nsmf-handler.c smf_nsmf_handle_update_data_in_vsmf qosFlowProfile denial of service (Issue 4453)

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A vulnerability classified as problematic has been found in Open5GS up to 2.7.7. This vulnerability affects the function smf_nsmf_handle_update_data_in_vsmf of the file /src/smf/nsmf-handler.c of the component SMF. The manipulation of the argument qosFlowProfile leads to denial of service.

This vulnerability is referenced as CVE-2026-8289. Remote exploitation of the attack is possible. Furthermore, an exploit is available.

The project was informed of the problem early through an issue report but has not responded yet.VulDB Recent EntriesRead More